Bad Parking Cards For Car Parking Fails

Car parking fails - someone taken your space, car taking up more than one space or just badly parked? All these can make you see red, you would love to let your feelings known but the driver of the offending vehicle is not about. You must never, ever damage someone else's vehicle - so how do you let them know that they are parking scum? Thanks to the wonders of the internet and cheap on demand printing you can issue them with a bad parking card. All of these cards are available to buy just to leave on offending vehicles.